129637686

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{53881}}^1$

素因数の和:54287

約数の個数: 16

約数和(自身を含む): 259926768

約数和(自身を除く): 130289082

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 53881, 107762, 161643, 323286, 21606281, 43212562, 64818843, 129637686]

約数ペア:

[(1, 129637686), (2, 64818843), (3, 43212562), (6, 21606281), (401, 323286), (802, 161643), (1203, 107762), (2406, 53881)]